Bruce Hornsby, Trey Anastasio, Stevie Wonder transcription request

For the Rock and Soul Review at the local middle school, I am one of the musical directors, and I have been asked to find music for Rainbow's Cadillac, Push On 'Til The Day, and Livin' for the City. If anyone knows where I can get transcriptions, or *cringe* tabs, for any of these songs, let me know. I am going to take a crack at transcribing them myself, but I am swamped with homework (I have to memorize a soliloquy from Hamlet ) and I cannot sit down and listen to the songs until later.